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8.25.2012

Find numbers between 100 to 200 which divisible by 7 and calculate number sum

Q. Write a C program to find the numbers and their sum between 100 to 200 which are divisible by 7.

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Q. Write a C program to accept two randomly number from user and find out the numbers and their sum which are divisible by user entered number.Ans./*c program for find the number between 100 to 200 which are divisible by 7 and also calculate these number sum*/#include<stdio.h>#include<conio.h>int main(){

int n1,n2,div,sum=0; printf("Note: First number must be less then to second number\n\n"); printf("Enter first number: "); scanf("%d", &n1); printf("Enter second number: "); scanf("%d", &n2); printf("Enter divisor: "); scanf("%d", &div); printf("Numbers that are divisor by %d :\n",div);for(n1; n1<=n2; n1++) {if(n1%div==0) { printf("%d\t",n1); sum=sum+n1; } } printf("\nSum of numbers that are divisible by %d = %d",div,sum); getch();return 0;}

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Screen shot find the number between 100 to 200 which are divisible by 7 and calculate its number sum C program